New York ↔ London Meeting Guide
Best Meeting Time Between New York and London
New York and London share a genuinely useful working-hours overlap. Normally, a New York morning slot lines up with a London afternoon — but for a few weeks each spring and autumn, a daylight-saving mismatch temporarily shifts that window.
The short answer
With MeetingTrip's configured 9:00 AM–5:00 PM working hours, New York and London normally share a three-hour working window:
- New York: 9:00 AM–12:00 PM
- London: 2:00 PM–5:00 PM
During the short daylight-saving mismatch periods each spring and autumn, the two cities temporarily move one hour closer together and the shared working-hours window expands to four hours. The exact best time for your meeting still depends on your own working hours and the actual date — the International Meeting Planner calculates it precisely.
Normal period
Best meeting times between New York and London
Working hours: New York 9:00 AM–5:00 PM, London 9:00 AM–5:00 PM. 30-minute meeting duration.
The first two options land both participants fully inside their normal working day. The third is scored lower — by noon in New York, London's working day has just ended, so only one side is still genuinely "at work."
The overlap, visually
Working-hours overlap between New York and London
Both cities use the same 9:00 AM–5:00 PM working day by default, which makes the overlap easy to see directly:
| City | Working day | Shared with the other city |
|---|---|---|
| New York | 9:00 AM–5:00 PM | 9:00 AM–12:00 PM |
| London | 9:00 AM–5:00 PM | 2:00 PM–5:00 PM |
New York's 9:00 AM–12:00 PM is the exact same three hours as London's 2:00 PM–5:00 PM — just described from each city's own clock.
A genuinely useful finding
Why the New York–London meeting window changes
New York and London don't change their clocks on the same dates. New York typically moves its clocks about three weeks before London does in spring, while in autumn London changes first and New York follows about a week later. During those short windows, the two cities are temporarily four hours apart instead of the usual five.
Most of the year, that means a 5-hour difference and a 3-hour working-hours overlap. During the mismatch weeks, it's a 4-hour difference — and a 4-hour overlap.
It's tempting to assume any daylight-saving mismatch makes scheduling harder. For New York and London specifically, it's the opposite: during the mismatch weeks, the working-hours overlap temporarily gets larger, giving you an extra fully-convenient meeting slot that isn't available the rest of the year. This doesn't apply to every US-Europe pair the same way — it's specific to how New York's and London's clock changes line up.
For example, in 2026 New York and London are temporarily four hours apart from March 8–28 and October 25–31. These exact dates shift slightly from year to year — the pattern itself, not the specific dates, is what stays true.
Side by side
Normal period vs. DST-mismatch period
| Period | Time difference | Working-hours overlap | Shared window |
|---|---|---|---|
| Normal period | 5 hours | 3 hours | New York 9:00 AM–12:00 PM / London 2:00 PM–5:00 PM |
| DST mismatch | 4 hours | 4 hours | New York 9:00 AM–1:00 PM / London 1:00 PM–5:00 PM |
DST-mismatch period
How the recommendations change during a mismatch period
Same cities, same 9:00 AM–5:00 PM working hours, same 30-minute duration — the only thing that changes is the date falling inside a mismatch window. A third fully-convenient option becomes available that doesn't exist the rest of the year.
The third option — 12:00 PM New York / 4:00 PM London — is the key difference from the normal period: it scores a full 100 during the mismatch weeks, but wouldn't reach that score the rest of the year, when London's working day would already be over by the time it's noon in New York.
Putting it into practice
What this means for your meetings
For most New York–London meetings, a New York morning slot and a London afternoon slot is the natural shared window — it's comfortable for both sides without either team stretching outside its normal working day.
During the daylight-saving mismatch weeks each spring and autumn, that window becomes temporarily wider, opening up an extra fully-convenient option. For recurring meetings, it's worth checking the actual date rather than assuming New York and London are always exactly five hours apart — a time that works perfectly during a mismatch week may sit right at the edge of someone's working day for the rest of the year. MeetingTrip doesn't automatically adjust a recurring meeting for you; the International Meeting Planner recalculates it fresh whenever you check a new date.
Common questions
Frequently asked questions
What is the best time for a meeting between New York and London?
In most of the year, a meeting between 9:00 AM and 12:00 PM New York time works well — this falls in London's early-to-mid afternoon, between 2:00 PM and 5:00 PM, while both cities are within their normal working hours.
How many working hours overlap between New York and London?
Normally about three hours, from 9:00 AM to 12:00 PM in New York (2:00 PM to 5:00 PM in London). During the few weeks each spring and autumn when the US and UK are on different daylight-saving schedules, that shared window temporarily widens to about four hours.
What time is 9 AM in New York in London?
Normally 2:00 PM in London. During the daylight-saving mismatch weeks in spring and autumn, it's 1:00 PM in London instead, since the two cities are temporarily only four hours apart.
Why does the New York–London meeting window change during daylight saving time?
New York and London don't move their clocks on the same dates. New York typically springs forward about three weeks before London, and falls back about a week after London. During those short windows the two cities are four hours apart instead of the usual five, which changes which meeting times are the best fit.
Does daylight saving time make New York–London meetings easier or harder to schedule?
For this specific pair, it actually makes scheduling easier. During the mismatch weeks, the working-hours overlap grows from three hours to four, giving you an extra fully-convenient meeting option that isn't available the rest of the year.
Should recurring New York–London meetings use the same meeting time all year?
Not necessarily. A meeting time set during a daylight-saving mismatch week may fall right at the edge of one side's working day for the rest of the year. It's worth checking your recurring meeting against the actual date rather than assuming the relationship between the two cities stays fixed.
Related resources
Looking for the current local time or the raw time difference instead of a meeting recommendation? See Time Difference in New York or Time Difference in London. Scheduling with a city on the US West Coast, or elsewhere in Europe? Best Meeting Times Between the US and Europe covers the broader regional picture.
Ready to schedule your meeting?
These examples use representative dates. Enter your real meeting date in the International Meeting Planner to get a recommendation calculated specifically for it.